Some 40's style drawing

This is from a comic I'm working on my own. I wish to do some kind of homage to that comics strips from 40's/60's science fiction, fantasy, adventure stories. I choose for that an artist called Russ Manning who does Tarzan comic strips in the 60's/70's. This one was done the traditional way, pencil and inks, I'm a little busy these times, but soon I'll put more things. If anyone wish to do some colorworks on it, already have my permission. Comments and critics will be welcome.